文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	«Á??«Á?¢Ì«®??«Á??«Á?¢ð?«²??«®??©Á??	1000111110101011110000010011111100111111100011111010101111000001001111111010001011001100100011111010101110101110001111110011111110001111101010111100000100111111001111111000111110101011110000010011111110001111101000101111000000111111100011111010101110110010001111110011111110001111101010111010111000111111001111111000111110101001110000010011111100111111	8fabc13f3f8fabc13fa2cc8fabae3f3f8fabc13f3f8fabc13f8fa2f03f8fabb23f3f8fabae3f3f8fa9c13f3f
SJIS-WIN	?????????￠????????????????￠?????????????????	00111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??Á????Á?¢Ì??®????Á????Á??¢ð????????®???©Á??	001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111111010000111110001100011111010101011000000001111110011111110001111101000101110111000111111001111110011111100111111100011111010101010100001001111110011111100111111001111111000111110101010101000010011111100111111101000011111000110001111101010011100001100111111001111110011111100111111001111110011111100111111001111111000111110100010111011100011111100111111001111111000111110100010111011011000111110101010101000010011111100111111	3f3f8faaa13f3f3f3f8faaa13fa1f18faac03f3f8fa2ee3f3f3f3f8faaa13f3f3f3f8faaa13f3fa1f18fa9c33f3f3f3f3f3f3f3f8fa2ee3f3f3f8fa2ed8faaa13f3f
UTF-8	«Á??«Á?¢Ì«®??«Á??«Á?¢ð?«²??«®??©Á??	11000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000011100000010011111111000010101000101100001110001100110000101000111111000010101010111100001010101110001111110011111111000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000011100000010011111111000010100011111100001010100010110000111011000000111111110000101000111111000010101010111100001010110010001111110011111111000010100011111100001010101011110000101010111000111111001111111100001010001111110000101010100111000011100000010011111100111111	c28fc2abc3813f3fc28fc2abc3813fc2a2c38cc28fc2abc2ae3f3fc28fc2abc3813f3fc28fc2abc3813fc28fc2a2c3b03fc28fc2abc2b23f3fc28fc2abc2ae3f3fc28fc2a9c3813f3f
UHC	?????????????®?????????????ð???²????®???????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010001011100111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010100110100011001111110011111100111111101010011111011100111111001111110011111100111111101000101110011100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3fa2e73f3f3f3f3f3f3f3f3f3f3f3f3fa9a33f3f3fa9f73f3f3f3fa2e73f3f3f3f3f3f3f

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。